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How many electrons does a chlorine atom have if it has 17 protons and 18 neutrons?
17 electrons. The number of protons and electrons is always the same.
What has 17 protons and 20 neutrons?
An atom with 17 protons and 20 neutrons would be chlorine-37, which has a total atomic mass of 37 (17 protons + 20 neutrons).
How many electrons and protons are there in chlorine gas?
In chlorine gas (Cl2), there are 17 protons and 17 electrons in each chlorine atom. Since there are two chlorine atoms in a molecule of chlorine gas, there are a total of 34 protons and 34 electrons in chlorine gas.
How many neutrons and protons does hydrochloric acid have?
Hydrochloric acid, with the chemical formula HCl, consists of one hydrogen atom and one chlorine atom. Hydrogen typically has one proton and zero neutrons, while chlorine typically has 17 protons and 18 neutrons. Therefore, hydrochloric acid has one proton and zero neutrons from hydrogen, and 17 protons and 18 neutrons from chlorine, totaling 18 protons and 18 neutrons.
How many protons are in the atom chlorine?
Atomic number is equal to the number of protons. The atomic number of chlorine is 17. So chlorine has 17 protons.
How many neutrons are in the atom chlorine?
Every chlorine atom has 17 protons; 17 is the atomic number of chlorine. However, chlorine has two isotopes that are stable against radioactive decay. These have mass numbers of 35 and 37, which have 18 and 20 neutrons respectively.
Does Cl 37 have 20 protons 20 electrons and 20 neutrons?
No, an atom of chlorine with 20 protons would not be chlorine-37. Chlorine-37 has 17 protons and 20 neutrons, totaling 37 particles in its nucleus. The number of electrons in a neutral chlorine-37 atom would be 17, not 20.
How many electrons does a chlorine atom have if it has 17 protons and 18 neutrons?
17 electrons. The number of protons and electrons is always the same.
What is the number of protons electrons and neutrons in one atom of chlorine 37?
In one atom of chlorine-37, the number of protons is 17 (as in all chlorine atoms), the number of electrons is also 17 (since atoms are electrically neutral), and the number of neutrons is 20 (37 - 17).
What has 17 protons and 20 neutrons?
An atom with 17 protons and 20 neutrons would be chlorine-37, which has a total atomic mass of 37 (17 protons + 20 neutrons).
How many electrons and protons are there in chlorine gas?
In chlorine gas (Cl2), there are 17 protons and 17 electrons in each chlorine atom. Since there are two chlorine atoms in a molecule of chlorine gas, there are a total of 34 protons and 34 electrons in chlorine gas.
What is the symbol for an atom composed of 17 protons 18 neutrons and is neutral?
The symbol for an atom with 17 protons and 18 neutrons is ( \text{Cl} ) (chlorine). The atomic number, which represents the number of protons, is 17, making it chlorine. The mass number, calculated by adding the number of protons and neutrons, is 35 (17 protons + 18 neutrons). Therefore, the complete symbol with the mass number is ( \text{Cl}^{35} ).
How many protons and electrons does chlorine have?
Chlorine has: 17 Protons 17 Electrons (in a neutral atom i.e. not an ion) (Isotope Mass Number - 17) is the number of Neutrons.
How many protons does a neutural atom of chlorine have?
An atom of chlorine has 17 protons.
What element has 18 neutrons in its atom?
There are several. However, Chlorine is one. Chlorine-35 has 17 protons, 18 neutrons and 17 electrons in its isotopic atom. However, Chlorine-37 has 17 protons, 20 neutrons and 17 electrons in its isotopic atom.
Identify the mass number and atomic number of a Chlorine atom that has 17 protons and 18 neutrons?
The mass number is calculated by adding the number of protons and neutrons, so for a Chlorine atom with 17 protons and 18 neutrons, the mass number would be 17 (protons) + 18 (neutrons) = 35. The atomic number is simply the number of protons, which in this case is 17.
How many protons and neutrons are there in chlorine?
Chlorine has an Atom number of 17 and atom mass of 35.45. So atom mass - atom number gives you 18.45
